Check before selling
Do not sell unfamiliar items until you check recipe, gift, building, and event pages.
Use source labels
Player-reported and needs-recheck notes are useful hints, not final proof.
Keep routes small
Pick one goal per session, then use related wiki pages when you need more detail.
Correction policy
Heartop avoids fake certainty. If a code, route, event, item, or gift note changes, use the correction links so the page can stay useful.